It does. Because 6+(-1) equals 5 and so does 19-14
        
                    
             
        
        
        
Answer:
the second row is not a function! top row is a function 
Step-by-step explanation:
because in order for it to be a function for every x there is exactly one y meaning there is no repeating x values! the second row had x = 5 twice, therefore they repeated x values meaning it's not a function
 
        
             
        
        
        
Y=2x+1... I hope this helps love! :)
        
             
        
        
        
Answer:
Step-by-step explanation:
The A